Conversion of thyroxine to triiodothyronine in an adult amphibian, Bufo marinus.
D000818:Animals; D002024:Bufo marinus / Q000097:blood; D005260:Female; D008297:Male; D013974:Thyroxine / Q000097:blood*; D014284:Triiodothyronine / Q000097:blood*
D014284:Triiodothyronine; D013974:Thyroxine